IVR Short Interest Jumps 71% in a Month Ahead of Q3 Print

IVR heads into its October 30 earnings release with short sellers at their most aggressive in months, making this print a direct test of whether the bearish case has merit.

Short interest has risen sharply and quickly. Positions climbed 71% over the past month to 21.5% of the free float, a level that puts IVR among the more heavily shorted names in the mortgage REIT sector. The acceleration has been concentrated in the final two weeks: shorts added roughly 20% in a single week through October 28. The ORTEX short score is running at 73, near the top of its recent range and ranking in the 4th percentile of the universe. That combination, high float short and a rising short score, signals genuine bearish conviction, not passive drift.

The borrow picture adds nuance. Availability has eased back to 28% after briefly tightening to 7% on October 21, and the cost to borrow has dropped sharply to 4.1% after briefly spiking to 13.8% on October 26. Both moves suggest the immediate squeeze pressure that built in mid-October has partially unwound, even as new short positions continue to be added. For now, there is still meaningful room in the lending pool to accommodate further shorting without forcing a squeeze.

Options traders are modestly more cautious than usual but not alarmed. The put/call ratio is 0.55, close to the top of its 52-week range of 0.16 to 0.59 and a fraction above its 20-day average of 0.52, though the z-score of 0.67 does not signal extreme defensiveness. The stock has fallen 13% over the past month to $5.44, a sharper decline than most close peers: NLY, AGNC and EFC all closed the past week flat to modestly higher, while IVR lost 1.4%. That relative underperformance is consistent with a stock under specific selling pressure rather than pure sector rotation.

The Street's view is cautious but outdated. The most recent analyst move on record was UBS lowering its price target to $7.75 in August 2026 while maintaining a Neutral rating. With the stock now at $5.44, the mean target of $8.17 implies substantial upside on paper, but the gap between targets and price likely reflects the speed of the recent decline rather than fresh bullish conviction. The earnings yield factor ranks in the 84th percentile, pointing to a cheap valuation on earnings, while the price-to-book of 0.74 means the stock trades well below net asset value. Bulls will anchor on that discount and the dividend yield. Bears will counter that book value itself may be at risk if mortgage spread volatility continues.

The print is therefore less about whether IVR can generate income and more about whether its book value has held up through a quarter marked by rate turbulence, and whether management's outlook on spreads can stop the short position from growing further.